FR2664960B1 - LIP SEALING RING. - Google Patents

LIP SEALING RING.

Info

Publication number
FR2664960B1
FR2664960B1 FR9009332A FR9009332A FR2664960B1 FR 2664960 B1 FR2664960 B1 FR 2664960B1 FR 9009332 A FR9009332 A FR 9009332A FR 9009332 A FR9009332 A FR 9009332A FR 2664960 B1 FR2664960 B1 FR 2664960B1
Authority
FR
France
Prior art keywords
sealing ring
lip sealing
lip
ring
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9009332A
Other languages
French (fr)
Other versions
FR2664960A1 (en
Inventor
Michel Saxod
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procal SA
Original Assignee
Procal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9398963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2664960(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procal SA filed Critical Procal SA
Priority to FR9009332A priority Critical patent/FR2664960B1/en
Priority to DE1991606632 priority patent/DE69106632T3/en
Priority to ES91402026T priority patent/ES2067889T5/en
Priority to EP19910402026 priority patent/EP0474522B2/en
Publication of FR2664960A1 publication Critical patent/FR2664960A1/en
Application granted granted Critical
Publication of FR2664960B1 publication Critical patent/FR2664960B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
FR9009332A 1990-07-20 1990-07-20 LIP SEALING RING. Expired - Fee Related FR2664960B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9009332A FR2664960B1 (en) 1990-07-20 1990-07-20 LIP SEALING RING.
DE1991606632 DE69106632T3 (en) 1990-07-20 1991-07-19 Lip seal ring.
ES91402026T ES2067889T5 (en) 1990-07-20 1991-07-19 SEALING RING WITH LIP.
EP19910402026 EP0474522B2 (en) 1990-07-20 1991-07-19 Lip sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009332A FR2664960B1 (en) 1990-07-20 1990-07-20 LIP SEALING RING.

Publications (2)

Publication Number Publication Date
FR2664960A1 FR2664960A1 (en) 1992-01-24
FR2664960B1 true FR2664960B1 (en) 1993-10-08

Family

ID=9398963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009332A Expired - Fee Related FR2664960B1 (en) 1990-07-20 1990-07-20 LIP SEALING RING.

Country Status (4)

Country Link
EP (1) EP0474522B2 (en)
DE (1) DE69106632T3 (en)
ES (1) ES2067889T5 (en)
FR (1) FR2664960B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270903B (en) * 1959-02-05 1968-06-20 Renniks Corp Shaft or rod seal with a radially movable sealing ring
DE2453615C2 (en) * 1974-11-12 1983-03-31 Federal-Mogul Corp., Southfield, Mich. Shaft seal
DE3612330C1 (en) * 1986-04-11 1987-06-04 Freudenberg Carl Fa Sealing ring
CH673324A5 (en) * 1986-12-24 1990-02-28 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
EP0474522B1 (en) 1995-01-11
ES2067889T3 (en) 1995-04-01
EP0474522A1 (en) 1992-03-11
FR2664960A1 (en) 1992-01-24
DE69106632D1 (en) 1995-02-23
DE69106632T3 (en) 1999-06-17
ES2067889T5 (en) 1999-02-01
DE69106632T2 (en) 1995-08-10
EP0474522B2 (en) 1998-09-16

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
RM Correction of a material error
ST Notification of lapse

Effective date: 20060331